What you guys using for throttle balance? I bought some gauges and they show me very weird measurment. Like I have vacuum power of 9 and 8 where should be like 20.... something. Any accurate tool?
There is a post somewhere on this forum about making your own tb sync tool. I built one years ago and used it fairly successfully. Eventually I had trouble 'maintaining' it (ATF staining the hoses, wood drying out, etc.). I bought a Morgan Carbtune after that... and never looked back. Great tool, not pricy, and easy to use.
The dial gauges are easy to use, once you know how to use them. Only open the valve enough to make the needles move, no more. Also, make sure the needles are adjusted so they all read zero before starting the engine.